Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

Siemens SIMATIC S7-400 UR2 Rack, Centralized and Distributed with 9 Slots 6ES7400-1JA01-0AA0
The Siemens SIMATIC S7-400 UR2 Rack, part number 6ES7400-1JA01-0AA0, is a high-quality modular rack system designed for Siemens S7-400 PLC installations in both centralized and distributed automation architectures. It provides a secure and structured platform for mounting CPU modules, power supplies, and I/O modules, ensuring stable backplane communication and reliable system operation. This rack is widely used in heavy industrial automation, process control, and large-scale manufacturing systems where high availability, scalability, and robust performance are required.
Key Features:
Designed for Siemens SIMATIC S7-400 PLC systems in centralized and distributed configurations
9-slot rack allows flexible module installation and system expansion
Ensures stable and reliable backplane communication between modules
Rugged industrial design suitable for demanding environments
Supports high-performance automation and process control applications
Specifications:
Product Name: Siemens SIMATIC S7-400 UR2 Rack, Centralized and Distributed
Manufacturer Part Number: 6ES7400-1JA01-0AA0
Series: SIMATIC S7-400
Slot Capacity: 9 slots
System Type: Centralized and distributed PLC rack system
Mounting Type: Rack mounting system
Application: Housing for CPU, I/O, and communication modules
Construction: Heavy-duty industrial-grade metal structure
Compatibility: Siemens SIMATIC S7-400 automation systems
The Siemens 6ES7400-1JA01-0AA0 UR2 rack delivers dependable performance, long service life, and excellent system flexibility for advanced industrial automation setups. Supported by Siemens’ globally trusted engineering quality, it is a reliable choice for critical control applications. For genuine products and support, contact Ram Automations at info@ramautomations.com.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.